UNITECH A70Q01I (A70) PRINTED CIRCUIT BOARD

This Unitech A70Q01I (Type A70) is a Eurocard plug-in power supply PCB module, manufactured by Unitech A/S Norway, widely used for marine automation rack systems. The A70 power supply PCB converts AC input to multiple stabilized DC output voltages to feed the marine automation rack’s processor, I/O cards and communication network hardware. The A70 power supply PCB integrates comprehensive protection functions including overvoltage, overcurrent, short-circuit and thermal cut-off to safeguard sensitive rack electronics. The A70 power supply PCB uses large heat sink and low-ripple circuit design, conformal coated PCB to withstand salt fog, vibration and temperature fluctuation inside vessel engine room control cabinets. The A70 power supply PCB has status LED indicators for mains power and fault alarm on-board diagnosis.

This board delivers clean multi-channel DC power for marine engine monitoring and alarm network racks. The Unitech A70 power conditioning unit adopts standard Eurocard edge connector for rack plug-in installation and hot replacement. The Unitech A70 power conditioning unit works with other Unitech A70 series I/O and processor cards to build complete marine automation system. The Unitech A70 power conditioning unit meets marine classification requirements for commercial seagoing vessels. The Unitech A70 power conditioning unit is commonly fitted on tanker, bulk carrier and cargo vessel engine monitoring racks.

It serves as a critical spare power supply component for marine automation system overhaul and retrofit. The Unitech A70Q01I spare PCB is manufactured to original Unitech Norway factory specifications for direct plug-in replacement. The Unitech A70Q01I spare PCB guarantees stable DC power feeding for automation rack and reduces vessel downtime during maintenance work. The Unitech A70Q01I spare PCB supports simple wiring and fast on-site voltage verification and function test. The Unitech A70Q01I spare PCB is stocked by global marine automation spare parts suppliers worldwide.